643330 ÷ 11 
We want to figure out the number of times 643330 can be divided by 11.

Moving on to step 1:
11 can be fit into 6 0 times, resulting in a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Bring next digit (4) of the dividend behind the 6 and repeat the process: 64 / 11

Going ahead to step 2:
11 goes into 64 5 times with a remainder of 9.
Put 5 as the next digit of the answer. 
Result so far: 5.0
The remainder is 9 after subtracting 55 from 64.
Fetch the next digit (3) from the dividend, attach it to 9 and continue: 93 / 11

Let's proceed to step 3:
When dividing 93 by 11, we get 8 with a remainder of 5.
The next digit of our result is 8. 
Result so far: 58.0
If we subtract 88 from 93, we get 5.
Take the next digit (3) from the dividend and append it to 5, then repeat: 53 / 11

On to step 4:
If we divide 53 by 11, we get 4 and a remainder of 9.
Write down 4 as next digit of the result. 
Result so far: 584.0
Subtracting 44 from 53 leaves us with 9.
Bring next digit (3) of the dividend behind the 9 and repeat the process: 93 / 11

Step 5:
11 can be fit into 93 8 times, resulting in a remainder of 5.
Put 8 as the next digit of the answer. 
Result so far: 5848.0
Subtracting 88 from 93 leaves us with 5.
Include the next digit (0) from the dividend after 5, then repeat: 50 / 11

Advancing to step 6:
50 divided by 11 is 4 with a remainder of 6.
The number 4 becomes the next digit in our result. 
Result so far: 58484.0
If we take 44 away from 50, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 7:
11 can be fit into 60 5 times, resulting in a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 58484.5
If we subtract 55 from 60, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 8:
11 can be fit into 50 4 times, resulting in a remainder of 6.
Use 4 as the next digit of our solution. 
Result so far: 58484.54
The remainder is 6 after subtracting 44 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 9:
60 divided by 11 is 5 with a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 58484.545
If we subtract 55 from 60, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 10:
If we divide 50 by 11, we get 4 and a remainder of 6.
The next digit of our result is 4. 
Result so far: 58484.5454
Deduct 44 from 50 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 11:
11 goes into 60 5 times with a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 58484.54545
Subtracting 55 from 60 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 12:
When dividing 50 by 11, we get 4 with a remainder of 6.
Write down 4 as next digit of the result. 
Result so far: 58484.545454
If we take 44 away from 50, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 13:
60 divided by 11 is 5 with a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 58484.5454545
If we take 55 away from 60, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 14:
11 can be fit into 50 4 times, resulting in a remainder of 6.
Record the quotient 4 as the next digit in the result. 
Result so far: 58484.54545454
If we take 44 away from 50, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

In conclusion, the division gives 58484.54545454 with a balance of 6e-09.